When manipulating a picture, FIRST make a copy of the picture so you don't lose the original. (You might change your mind and want to revert to the original!) Here's a sample image.
What we will do:
1. Make a copy of the image.
2. Crop
3. Flip horizontal
4. Resize
5. Experiment with effects
So, how do you pronounce Irfanview? According to the creator of the software, it's "EarfanView."

Ear Fan ViewWhat is Irfanview?
Easy-to-use, intuitive editing software for resizing, cropping, and enhancing photos, Irfanview is freeware for non-commercial use.
Download Irfanview.
Irfanview Tutorial
Irfanview Advanced Tutorial
Tutorial for Batch Resize
When manipulating a picture, FIRST make a copy of the picture so you don't lose the original. (You might change your mind and want to revert to the original!) Here's a sample image.
What we will do:
1. Make a copy of the image.
2. Crop
3. Flip horizontal
4. Resize
5. Experiment with effects
Wikipedia Free Image Resources
Fliker Free Use Photos